The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2007
Filed:
Mar. 31, 2005
Peter M. Gulvin, Webster, NY (US);
Yao Rong Wang, Webster, NY (US);
Jun MA, Penfield, NY (US);
Kathleen A. Feinberg, Rochester, NY (US);
Pinyen Lin, Rochester, NY (US);
Peter M. Gulvin, Webster, NY (US);
Yao Rong Wang, Webster, NY (US);
Jun Ma, Penfield, NY (US);
Kathleen A. Feinberg, Rochester, NY (US);
Pinyen Lin, Rochester, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
An optical switch for routing signals includes a latch receiver connected to a waveguide that routes the signals and an actuator that includes an upper plate, a lower plate and a latch connected to the lower plate, the lower plate of the actuator moving vertically when power is applied to the lower plate, causing the latch to move vertically and engage the latch receiver. A latching system includes a switch that includes a latch formed to include an extension on one end of the latch, the latch being driven by power, a latch receiver that is formed to receive the latch and a controller that controls the extension of the latch to engage the latch receiver when the power is applied to the latch, and controls the extension of the latch to lock in place against the latch receiver when the power is removed from the latch.